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公开(公告)号：US10000387B2
公开(公告)日：2018-06-19
申请号：US14436180
申请日：2013-10-09
申请人： BASF SE
CPC分类号： C01B39/026 , B01J29/40 , B01J29/70 , B01J29/7007 , B01J29/7015 , B01J29/7038 , B01J35/1014 , B01J2229/38 , C01B39/36 , C01B39/46
摘要： A process for the post-treatment of a zeolitic material, the process comprising (i) providing a zeolitic material, wherein the framework structure of the zeolitic material comprises YO2 and X2O3, wherein Y is a tetravalent element and X is a trivalent element; (ii) subjecting the zeolitic material provided in (i) to a method comprising (a) treating the zeolitic material with an aqueous solution having a pH of at most 5, (b) treating the zeolitic material obtained from (a) with a liquid aqueous system having a pH in the range of 5.5 to 8 and a temperature of at least 75° C.; wherein in (ii) and after (b), the zeolitic material is optionally subjected to at least one further treatment according to (a) and/or at least one further treatment according to (b).
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2.发明授权公开(公告)号：US09821301B2
公开(公告)日：2017-11-21
申请号：US14416998
申请日：2013-06-07
申请人： CHIYODA CORPORATION
IPC分类号： B01J29/06 , B01J29/88 , B01J29/40 , C01B39/36 , C07C11/06 , B01J29/46 , B01J35/02 , C10G11/05 , B01J37/00 , B01J37/10 , C01B39/06 , C01B39/46 , C07C4/06
CPC分类号： B01J29/88 , B01J29/40 , B01J29/405 , B01J29/46 , B01J29/87 , B01J35/023 , B01J37/0009 , B01J37/10 , B01J2229/18 , B01J2229/186 , B01J2229/20 , B01J2229/42 , C01B39/065 , C01B39/36 , C01B39/46 , C07C4/06 , C07C11/06 , C07C2529/42 , C07C2529/88 , C07C2529/89 , C10G11/05 , C10G2400/20 , Y02P20/52
摘要： Provided are zeolite catalysts that allow reactions to proceed at temperatures as low as possible when lower olefins are produced from hydrocarbon feedstocks with low boiling points such as light naphtha, make it possible to make propylene yield higher than ethylene yield in the production of lower olefins, and have long lifetime.The zeolite catalysts are used in the production of lower olefins from hydrocarbon feedstocks with low boiling points such as light naphtha. The zeolite catalysts are MFI-type crystalline aluminosilicates containing iron atoms and have molar ratios of iron atoms to total moles of iron atoms and aluminum atoms in the range from 0.4 to 0.7. The use of the zeolite catalysts make it possible to increase propylene yield, to lower reaction temperatures, and to extend catalyst lifetime.
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公开(公告)号：US09783464B2
公开(公告)日：2017-10-10
申请号：US15489382
申请日：2017-04-17
CPC分类号： C07C4/06 , B01J29/40 , B01J35/002 , B01J37/06 , B01J2229/16 , B01J2229/37 , B01J2229/38 , C01B39/026 , C01B39/36 , C07C4/02 , C07C2529/035 , Y02P20/52 , C07C11/06 , C07C11/04
摘要： A novel process and a novel catalyst for the production of light olefins. 1-butene is cracked in the presence of an acid- or base-modified silicalite-1 catalyst bed, wherein the modified silicalite-1 has a Si/Al ratio of greater than 1000. The modification procedures described herein increase the selectivity of the silicalite-1 catalyst toward light olefins such as ethylene and propylene. The catalytic cracking of 1-butene may be carried out in a fixed bed reactor or a fluidized bed reactor.
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4.发明申请公开(公告)号：US20170253547A1
公开(公告)日：2017-09-07
申请号：US15598400
申请日：2017-05-18
发明人： Thibaut Corre , Belen Albela , Laurent Bonneviot , Laurent Garel
IPC分类号： C07C37/60 , B01J35/02 , C07C37/58 , C07C39/08 , B01J37/08 , B01J35/00 , C01B37/00 , B01J29/89
CPC分类号： C07C37/60 , B01J29/89 , B01J35/0013 , B01J35/006 , B01J35/023 , B01J37/08 , C01B37/005 , C01B39/065 , C01B39/36 , C01P2004/61 , C01P2006/12 , C01P2006/16 , C07C37/58 , C07C39/08
摘要： The present invention relates to a process for hydroxylation of a compound of formula (I) by reacting the compound of formula (I) with an oxidizing agent, in the presence of a titanium silicalite zeolite prepared by crystallization preceded by a maturing step. The present invention also relates to a titanium silicalite zeolite and to the process for preparing same.
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公开(公告)号：US09718051B2
公开(公告)日：2017-08-01
申请号：US14189556
申请日：2014-02-25
申请人： Chevron U.S.A. Inc.
发明人： Stacey Ian Zones , Cong-Yan Chen , Annabelle Benin
CPC分类号： B01J29/86 , B01J29/70 , B01J35/002 , B01J2229/183 , C01B39/023 , C01B39/026 , C01B39/36
摘要： The present invention is directed to an alumino-borosilicate SSZ-57 zeolite having enhanced large pore selectivity. The alumino-borosilicate SSZ-57 zeolite of the present invention is characterized as having substantially all of its aluminum atoms located within regions of the zeolite structure which form the 12 ring channels.
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公开(公告)号：US09643897B2
公开(公告)日：2017-05-09
申请号：US14636718
申请日：2015-03-03
申请人： UOP LLC
IPC分类号： C07C1/20 , B01J29/40 , C07C4/02 , C07C6/04 , C01B39/36 , B01J29/90 , B01J35/00 , B01J35/02 , B01J35/10
CPC分类号： C07C1/20 , B01J29/40 , B01J29/90 , B01J35/002 , B01J35/023 , B01J35/1057 , B01J35/1061 , B01J2229/186 , B01J2229/32 , B01J2229/34 , B01J2229/42 , C01B39/36 , C07C4/02 , C07C6/04 , C07C2529/40 , Y02P20/52 , Y02P20/584 , Y02P30/42 , C07C11/04 , C07C11/06
摘要： A process for oxygenate conversion using a family of crystalline aluminosilicate zeolites that is a layered pentasil zeolite with a silica or fluorine modified surface. These zeolites are represented by the empirical formula: Mmn+Rrp+Al1-xExSiyOz where M is an alkali, alkaline earth, or rare earth metal such as sodium or potassium, R can be a mixture of organoammonium cations and E is a framework element such as gallium, iron, boron, or indium. These zeolites are characterized by unique x-ray diffraction patterns and compositions and have catalytic properties for carrying out oxygenate conversion processes.
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7.发明申请公开(公告)号：US20160257573A1
公开(公告)日：2016-09-08
申请号：US14636898
申请日：2015-03-03
申请人： UOP LLC
发明人： Jaime G. Moscoso , Deng-Yang Jan
CPC分类号： C01B39/38 , B01J29/40 , B01J29/90 , B01J35/002 , B01J35/023 , B01J35/1057 , B01J35/1061 , B01J2229/186 , B01J2229/42 , C01B39/36 , C01P2006/12 , C01P2006/14 , Y02P20/584
摘要： A family of crystalline aluminosilicate zeolites has been synthesized that is a layered pentasil zeolite. These zeolites are represented by the empirical formula: Mmn+Rrp+ Al1-xExSiyOz where M is an alkali, alkaline earth, or rare earth metal such as sodium or strontium, R can be a mixture of organoammonium cations and E is a framework element such as gallium, iron, boron, or indium. These zeolites are characterized by unique x-ray diffraction patterns and compositions and have catalytic properties for carrying out various hydrocarbon conversion processes.
摘要翻译： 已经合成了一种结晶硅铝酸盐沸石，它是一种层状五硅沸石。 这些沸石由经验式表示：Mmn + Rrp + Al1-xExSiyOz其中M是碱金属，碱土金属或稀土金属如钠或锶，R可以是有机铵阳离子的混合物，E是骨架元素，例如 镓，铁，硼或铟。 这些沸石的特征在于独特的x射线衍射图案和组合物，并且具有用于进行各种烃转化方法的催化性能。
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公开(公告)号：US20160130197A1
公开(公告)日：2016-05-12
申请号：US14538993
申请日：2014-11-12
CPC分类号： C07C4/06 , B01J29/40 , B01J35/002 , B01J37/06 , B01J2229/16 , B01J2229/37 , B01J2229/38 , C01B39/026 , C01B39/36 , C07C4/02 , C07C2529/035 , Y02P20/52 , C07C11/06 , C07C11/04
摘要： A novel process and a novel catalyst for the production of light olefins. 1-butene is cracked in the presence of an acid- or base-modified silicalite-1 catalyst bed, wherein the modified silicalite-1 has a Si/Al ratio of greater than 1000. The modification procedures described herein increase the selectivity of the silicalite-1 catalyst toward light olefins such as ethylene and propylene. The catalytic cracking of 1-butene may be carried out in a fixed bed reactor or a fluidized bed reactor.
摘要翻译： 一种用于生产轻质烯烃的新工艺和新型催化剂。 1-丁烯在酸或碱改性硅沸石-1催化剂床的存在下裂化，其中改性硅沸石-1的Si / Al比大于1000.本文所述的改性方法提高了硅沸石的选择性 -1催化剂对轻质烯烃如乙烯和丙烯。 1-丁烯的催化裂化可以在固定床反应器或流化床反应器中进行。
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9.发明申请Process for hydroxylation of aromatic compounds, hydroxylation catalyst and process for preparing same 审中-公开芳香族化合物的羟基化方法，羟基化催化剂及其制备方法公开(公告)号：US20150299076A1
公开(公告)日：2015-10-22
申请号：US14378656
申请日：2013-02-15
发明人： Thibaut CORRE , Belen ALBELA , Laurent BONNEVIOT , Laurent GAREL
CPC分类号： C07C37/60 , B01J29/89 , B01J35/0013 , B01J35/006 , B01J35/023 , B01J37/08 , C01B37/005 , C01B39/065 , C01B39/36 , C01P2004/61 , C01P2006/12 , C01P2006/16 , C07C37/58 , C07C39/08
摘要： The present invention relates to a process for hydroxylation of a compound of formula (I) by reacting the compound of formula (I) with an oxidizing agent, in the presence of a titanium silicalite zeolite prepared by crystallization preceded by a maturing step. The present invention also relates to a titanium silicalite zeolite and to the process for preparing same.
摘要翻译： 本发明涉及通过在熟化步骤之前通过结晶制备的钛硅沸石沸石使式（I）化合物与氧化剂反应来使式（I）化合物羟基化的方法。 本发明还涉及钛硅沸石沸石及其制备方法。
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公开(公告)号：US20150284255A1
公开(公告)日：2015-10-08
申请号：US14436180
申请日：2013-10-09
申请人： BASF SE
CPC分类号： C01B39/026 , B01J29/40 , B01J29/70 , B01J29/7007 , B01J29/7015 , B01J29/7038 , B01J35/1014 , B01J2229/38 , C01B39/36 , C01B39/46
摘要： A process for the post-treatment of a zeolitic material, the process comprising (i) providing a zeolitic material, wherein the framework structure of the zeolitic material comprises YO2 and X2O3, wherein Y is a tetravalent element and X is a trivalent element; (ii) subjecting the zeolitic material provided in (i) to a method comprising (a) treating the zeolitic material with an aqueous solution having a pH of at most 5, (b) treating the zeolitic material obtained from (a) with a liquid aqueous system having a pH in the range of 5.5 to 8 and a temperature of at least 75° C.; wherein in (ii) and after (b), the zeolitic material is optionally subjected to at least one further treatment according to (a) and/or at least one further treatment according to (b).
摘要翻译： 一种用于后处理沸石材料的方法，所述方法包括（i）提供沸石材料，其中沸石材料的骨架结构包含YO 2和X 2 O 3，其中Y是四价元素，X是三价元素; （ii）使（i）中提供的沸石材料的方法包括（a）用pH至多为5的水溶液处理沸石材料的方法，（b）用液体（a）处理从（a）得到的沸石材料 水系统，其pH在5.5至8范围内，温度至少为75℃; 其中在（ii）和（b）中，所述沸石材料任选地根据（a）和/或根据（b）的至少一种另外的处理进行至少一种另外的处理。
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